Congenital antral membrane.
D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013270:Stomach / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery*